The O.C.: Season 2, Episode 18

2 - 18: The Risky Business

When Sandy becomes the honorary chair of the Newport Beach charity yard sale, he solicits help from Trey, who has his first run-in with the Newpsies. While Sandy auctions off Newport's finest, Kirsten and Carter share a table. When one of the auction's most expensive pieces goes missing, it's Ryan and Seth who also could use some help. Meanwhile, Trey looks for a more permanent place to live as the Cohens welcome yet another houseguest.